function validateContactUs()
{
	err = "";
	if (ValidatorTrim(document.frmcontactus.clscontactus_firstname.value)=="")	err+="First Name is required field.\n";
	if(ValidatorTrim(document.frmcontactus.clscontactus_email.value)=="")
		err+="Email is required field \n";
	else
		err += checkEmail(document.frmcontactus.clscontactus_email.value);
   if (ValidatorTrim(document.frmcontactus.clscontactus_message.value)=="")	err+="Message is required field.\n";
	//if(document.frmcontactus.clsunsubscribemassmail_massmail_unsubscribe.checked==0 && 
	//   document.frmcontactus.clsunsubscribemassmail_news_unsubscribe.checked==0)	
	 //  err+="Please select atleast one option to unsubscribe";
	/* for(i=0;i<document.frmcontactus.elements.length;i++)
	  {
		  alert(document.frmcontactus.elements[i].name);
		  		  alert(document.frmcontactus.elements[i].value);
		 }
   */		 
	 if(err!="")
	{
		alert(err);
	}
	else
	{
		document.frmcontactus.clscontactus_hdn_action.value="1";
		document.frmcontactus.submit();
	}	
}